| 満潮 | 干潮 | 満潮 | 干潮 |
|
12
(土) |
02:29 | 09:24 | 16:13 | 21:24 |
| 126cm | 15cm | 118cm | 75cm | |
|
||||
大洗（茨城）2029年05月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/12 00:00 | 103.1 | ↑2.5 | |
| 5/12 00:10 | 105.5 | ↑2.4 | |
| 5/12 00:20 | 107.9 | ↑2.4 | |
| 5/12 00:30 | 110.2 | ↑2.3 | |
| 5/12 00:40 | 112.4 | ↑2.2 | |
| 5/12 00:50 | 114.5 | ↑2.1 | |
| 5/12 01:00 | 116.5 | ↑2.0 | |
| 5/12 01:10 | 118.3 | ↑1.8 | |
| 5/12 01:20 | 119.9 | ↑1.6 | |
| 5/12 01:30 | 121.4 | ↑1.5 | |
| 5/12 01:40 | 122.6 | ↑1.2 | |
| 5/12 01:50 | 123.7 | ↑1.1 | |
| 5/12 02:00 | 124.5 | ↑0.8 | |
| 5/12 02:10 | 125.1 | ↑0.6 | |
| 5/12 02:20 | 125.4 | ↑0.3 | 満潮 |
| 5/12 02:30 | 125.5 | ↑0.1 | |
| 5/12 02:40 | 125.3 | ↓-0.2 | |
| 5/12 02:50 | 124.9 | ↓-0.4 | |
| 5/12 03:00 | 124.2 | ↓-0.7 | |
| 5/12 03:10 | 123.2 | ↓-1.0 | |
| 5/12 03:20 | 122.0 | ↓-1.2 | |
| 5/12 03:30 | 120.5 | ↓-1.5 | |
| 5/12 03:40 | 118.7 | ↓-1.8 | |
| 5/12 03:50 | 116.7 | ↓-2.0 | |
| 5/12 04:00 | 114.4 | ↓-2.3 | |
| 5/12 04:10 | 111.8 | ↓-2.6 | |
| 5/12 04:20 | 109.0 | ↓-2.8 | |
| 5/12 04:30 | 106.0 | ↓-3.0 | |
| 5/12 04:40 | 102.7 | ↓-3.3 | |
| 5/12 04:50 | 99.3 | ↓-3.4 | |
| 5/12 05:00 | 95.6 | ↓-3.7 | |
| 5/12 05:10 | 91.8 | ↓-3.8 | |
| 5/12 05:20 | 87.9 | ↓-3.9 | |
| 5/12 05:30 | 83.8 | ↓-4.1 | |
| 5/12 05:40 | 79.6 | ↓-4.2 | |
| 5/12 05:50 | 75.3 | ↓-4.3 | |
| 5/12 06:00 | 71.0 | ↓-4.3 | |
| 5/12 06:10 | 66.7 | ↓-4.3 | |
| 5/12 06:20 | 62.3 | ↓-4.4 | 最大潮位差 |
| 5/12 06:30 | 58.0 | ↓-4.3 | |
| 5/12 06:40 | 53.8 | ↓-4.2 | |
| 5/12 06:50 | 49.7 | ↓-4.1 | |
| 5/12 07:00 | 45.7 | ↓-4.0 | |
| 5/12 07:10 | 41.8 | ↓-3.9 | |
| 5/12 07:20 | 38.1 | ↓-3.7 | |
| 5/12 07:30 | 34.6 | ↓-3.5 | |
| 5/12 07:40 | 31.3 | ↓-3.3 | |
| 5/12 07:50 | 28.3 | ↓-3.0 | |
| 5/12 08:00 | 25.5 | ↓-2.8 | |
| 5/12 08:10 | 22.9 | ↓-2.6 | |
| 5/12 08:20 | 20.7 | ↓-2.2 | |
| 5/12 08:30 | 18.8 | ↓-1.9 | |
| 5/12 08:40 | 17.2 | ↓-1.6 | |
| 5/12 08:50 | 15.9 | ↓-1.3 | |
| 5/12 09:00 | 14.9 | ↓-1.0 | |
| 5/12 09:10 | 14.3 | ↓-0.6 | |
| 5/12 09:20 | 14.1 | ↓-0.2 | 干潮 |
| 5/12 09:30 | 14.1 | 0 | |
| 5/12 09:40 | 14.5 | ↑0.4 | |
| 5/12 09:50 | 15.3 | ↑0.8 | |
| 5/12 10:00 | 16.3 | ↑1.0 | |
| 5/12 10:10 | 17.7 | ↑1.4 | |
| 5/12 10:20 | 19.4 | ↑1.7 | |
| 5/12 10:30 | 21.5 | ↑2.1 | |
| 5/12 10:40 | 23.8 | ↑2.3 | |
| 5/12 10:50 | 26.3 | ↑2.5 | |
| 5/12 11:00 | 29.2 | ↑2.9 | |
| 5/12 11:10 | 32.2 | ↑3.0 | |
| 5/12 11:20 | 35.5 | ↑3.3 | |
| 5/12 11:30 | 39.0 | ↑3.5 | |
| 5/12 11:40 | 42.6 | ↑3.6 | |
| 5/12 11:50 | 46.4 | ↑3.8 | |
| 5/12 12:00 | 50.2 | ↑3.8 | |
| 5/12 12:10 | 54.2 | ↑4.0 | |
| 5/12 12:20 | 58.2 | ↑4.0 | |
| 5/12 12:30 | 62.3 | ↑4.1 | |
| 5/12 12:40 | 66.3 | ↑4.0 | |
| 5/12 12:50 | 70.3 | ↑4.0 | |
| 5/12 13:00 | 74.3 | ↑4.0 | |
| 5/12 13:10 | 78.2 | ↑3.9 | |
| 5/12 13:20 | 82.0 | ↑3.8 | |
| 5/12 13:30 | 85.7 | ↑3.7 | |
| 5/12 13:40 | 89.3 | ↑3.6 | |
| 5/12 13:50 | 92.7 | ↑3.4 | |
| 5/12 14:00 | 95.9 | ↑3.2 | |
| 5/12 14:10 | 99.0 | ↑3.1 | |
| 5/12 14:20 | 101.8 | ↑2.8 | |
| 5/12 14:30 | 104.4 | ↑2.6 | |
| 5/12 14:40 | 106.8 | ↑2.4 | |
| 5/12 14:50 | 109.0 | ↑2.2 | |
| 5/12 15:00 | 110.9 | ↑1.9 | |
| 5/12 15:10 | 112.6 | ↑1.7 | |
| 5/12 15:20 | 114.1 | ↑1.5 | |
| 5/12 15:30 | 115.3 | ↑1.2 | |
| 5/12 15:40 | 116.2 | ↑0.9 | |
| 5/12 15:50 | 116.9 | ↑0.7 | |
| 5/12 16:00 | 117.3 | ↑0.4 | |
| 5/12 16:10 | 117.5 | ↑0.2 | 満潮 |
| 5/12 16:20 | 117.4 | ↓-0.1 | |
| 5/12 16:30 | 117.1 | ↓-0.3 | |
| 5/12 16:40 | 116.6 | ↓-0.5 | |
| 5/12 16:50 | 115.8 | ↓-0.8 | |
| 5/12 17:00 | 114.9 | ↓-0.9 | |
| 5/12 17:10 | 113.7 | ↓-1.2 | |
| 5/12 17:20 | 112.3 | ↓-1.4 | |
| 5/12 17:30 | 110.8 | ↓-1.5 | |
| 5/12 17:40 | 109.1 | ↓-1.7 | |
| 5/12 17:50 | 107.3 | ↓-1.8 | |
| 5/12 18:00 | 105.4 | ↓-1.9 | |
| 5/12 18:10 | 103.4 | ↓-2.0 | |
| 5/12 18:20 | 101.3 | ↓-2.1 | |
| 5/12 18:30 | 99.2 | ↓-2.1 | |
| 5/12 18:40 | 97.0 | ↓-2.2 | |
| 5/12 18:50 | 94.9 | ↓-2.1 | |
| 5/12 19:00 | 92.7 | ↓-2.2 | |
| 5/12 19:10 | 90.6 | ↓-2.1 | |
| 5/12 19:20 | 88.5 | ↓-2.1 | |
| 5/12 19:30 | 86.6 | ↓-1.9 | |
| 5/12 19:40 | 84.7 | ↓-1.9 | |
| 5/12 19:50 | 83.0 | ↓-1.7 | |
| 5/12 20:00 | 81.3 | ↓-1.7 | |
| 5/12 20:10 | 79.9 | ↓-1.4 | |
| 5/12 20:20 | 78.5 | ↓-1.4 | |
| 5/12 20:30 | 77.4 | ↓-1.1 | |
| 5/12 20:40 | 76.4 | ↓-1.0 | |
| 5/12 20:50 | 75.7 | ↓-0.7 | |
| 5/12 21:00 | 75.1 | ↓-0.6 | |
| 5/12 21:10 | 74.7 | ↓-0.4 | |
| 5/12 21:20 | 74.6 | ↓-0.1 | 干潮 |
| 5/12 21:30 | 74.6 | 0 | |
| 5/12 21:40 | 74.9 | ↑0.3 | |
| 5/12 21:50 | 75.3 | ↑0.4 | |
| 5/12 22:00 | 76.0 | ↑0.7 | |
| 5/12 22:10 | 76.9 | ↑0.9 | |
| 5/12 22:20 | 78.0 | ↑1.1 | |
| 5/12 22:30 | 79.3 | ↑1.3 | |
| 5/12 22:40 | 80.8 | ↑1.5 | |
| 5/12 22:50 | 82.4 | ↑1.6 | |
| 5/12 23:00 | 84.2 | ↑1.8 | |
| 5/12 23:10 | 86.2 | ↑2.0 | |
| 5/12 23:20 | 88.3 | ↑2.1 | |
| 5/12 23:30 | 90.5 | ↑2.2 | |
| 5/12 23:40 | 92.9 | ↑2.4 | |
| 5/12 23:50 | 95.3 | ↑2.4 |